package com.itheima.controller;


import com.itheima.entity.Emp;
import com.itheima.entity.EmpQueryParam;
import com.itheima.entity.PageBean;
import com.itheima.entity.Result;
import com.itheima.service.EmpService;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.format.annotation.DateTimeFormat;
import org.springframework.web.bind.annotation.*;

import java.time.LocalDate;
import java.util.List;

@Slf4j
@RestController
public class Empcontroller {

    @Autowired
    private EmpService empService;


    /**
     * 分页查询
     * @param
     * @param
     * @return
     */

//    @GetMapping("/emps")
//    public Result page(@RequestParam(defaultValue = "1") Integer page,
//                       @RequestParam(defaultValue = "10") Integer pageSize ){
//
//        log.info("分页查询:{},{}",page,pageSize);
//
//        PageBean pageBean = empService.page(page,pageSize);
//
//        return Result.success(pageBean);
//    }



//    @GetMapping("/emps")
//    public Result page(String name,Integer gender,
//            @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate begin,
//            @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate end,
//            @RequestParam(defaultValue = "1") Integer page,
//            @RequestParam(defaultValue = "10") Integer pageSize) {
//
//        log.info("分页查询:{},{},{},{},{},{}",name,gender,begin,end, page, pageSize);
//
//    //    PageBean pageBean = empService.page(name,gender,begin,end,page,pageSize);
//
//        return Result.success();
//    }


    @GetMapping("/emps")
    public Result page(EmpQueryParam param) {

        log.info("分页查询:{},{},{},{},{},{}",param.getName(),param.getGender(),param.getBegin(),
                param.getEnd(), param.getPage(), param.getPageSize());

        PageBean pageBean = empService.page(param);

        return Result.success(pageBean);
    }


    /**
     * 新增员工
     *
     */
    @PostMapping("/emps")
    public Result save(@RequestBody Emp emp){

        log.info("新增员工：{}",emp);
        empService.save(emp);

        log.info("员工保存成功");
        return Result.success();
    }

    /**
     * 删除员工
     */
    @DeleteMapping("/emps")

    //通过数组类型可以直接接受前端传递的数组值
    //public Result delete (Integer[] id)

    //通过集合类型接受前端传递的数组值，需要加注解 @RequestParam
    public Result delete (@RequestParam List<Integer> ids){

        log.info("删除员工：{}",ids);
        empService.delete(ids);
        log.info("员工删除成功");

        return Result.success();
    }


    /**
     * 回显员工信息
     */

    @GetMapping("/emps/{id}")
    public Result getById(@PathVariable Integer id){

        log.info("回显员工信息：{}",id);

        Emp emp = empService.getById(id);

        return Result.success(emp);
    }

    /**
     * 修改员工信息
     */
    @PutMapping("/emps")
    public Result update(@RequestBody Emp emp){

        log.info("修改员工信息：{}",emp);

        empService.update(emp);

        return Result.success();
    }


}
